P037.c

Problem Statement

P037.c

sum = 1 + 1+2/12 + 1+2+3/123 + ... + 1+2+3+...+n/123...*n

Source Code

#include <stdio.h>

int main()
{
    double sum = 0, temp1 = 0, temp2 = 1;
    int n, i;
    printf("Enter value for n : ");
    scanf("%d", &n);
    for (i = 1; i <= n; i++)
    {
        temp1 += i;
        temp2 *= i;
        sum += temp1 / temp2;
    }
    printf("\nSum = %g", sum);
    return 0;
}

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● Author - Amit Dutta · Updated - 12 Dec 2025